= rhynchocoel, n. 2.
| 单词 | θ32449 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Platyhelminthes > [noun] > class Nemertea > member of > body cavity in (2) rhynchocoelom1890 = rhynchocoel, n. 2. rhynchocoel1896 In a nemertean worm: a fluid-filled tubular body cavity containing the introverted proboscis. Also: a cavity enclosing the extensible proboscis in… |
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